Design of “softer” robust nonlinear control laws
Automatica (Journal of IFAC)
Approximate linearization of nonlinear control systems
Systems & Control Letters
Universal adaptive control of nonlinear systems with unknown growth rate by output feedback
Automatica (Journal of IFAC)
Adaptive backstepping with a high-order tuner
Automatica (Journal of IFAC)
Brief Universal stabilization of feedforward nonlinear systems
Automatica (Journal of IFAC)
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In this letter, we consider a class of approximately feedback linearized systems that contain both triangular and feedforward forms. With a utilization of the transformation scaling factor, we analytically show that the considered system can be globally exponentially stabilized, globally bounded, or locally stabilized depending on the shapes of triangular and feedforward forms. Our new method broadens a class of nonlinear systems under consideration over the existing results.